Jeffrey Lin, ASW, PPSC
NPI 1942762554 · Counselor · San Francisco, CA
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jeffrey Lin, ASW, PPSC is a Counselor provider in San Francisco, CA (NPI 1942762554).
Provider details
- NPI number
- 1942762554
- Entity type
- Individual
- Primary specialty
- CounselorBehavioral Health & Social Service Providers
- Credential
- ASW, PPSC
- Sex
- Male
- Sole proprietor
- Yes
- License
- 76762 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2019-04-02
- Last updated
- 2019-04-03
Frequently asked questions
- What is Jeffrey Lin's NPI number?
- Jeffrey Lin's National Provider Identifier (NPI) is 1942762554, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jeffrey Lin's specialty?
- Jeffrey Lin is listed in the NPPES registry with a primary specialty of Counselor (Behavioral Health & Social Service Providers).
- Where is Jeffrey Lin located?
- Jeffrey Lin's practice location on file with NPPES is 982 Mission St, San Francisco, CA 94103-2911.
- What is Jeffrey Lin's phone number?
- The practice phone number listed in the NPPES registry for Jeffrey Lin is (415) 597-4953.
- Does Jeffrey Lin accept Medicare?
- Jeffrey Lin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jeffrey Lin's NPI active?
- Yes — Jeffrey Lin's NPI (1942762554) is active in the NPPES registry as of the last update on 2019-04-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.